feat: update 2.1.9

scripts/managers/auth_manager.gd

@@ -10,7 +10,7 @@ signal session_restored
 signal logged_out
 
 # Auth modes
-enum AuthMode {GUEST, EMAIL, GOOGLE, APPLE, FACEBOOK, CUSTOM}
+enum AuthMode {GUEST, EMAIL, GOOGLE, APPLE, FACEBOOK, STEAM, CUSTOM}
 
 # User data
 var current_user: Dictionary = {}
@@ -325,6 +325,74 @@ func login_with_facebook(access_token: String) -> bool:
 	emit_signal("auth_completed", true, current_user)
 	return true
 
+func login_with_steam() -> bool:
+	emit_signal("auth_started")
+	auth_mode = AuthMode.STEAM
+	is_guest = false
+	
+	print("[AuthManager] Steam login...")
+	
+	# Get Steamworks manager from BackendService
+	var backend = get_node_or_null("/root/BackendService")
+	if not backend:
+		emit_signal("auth_failed", "BackendService not available")
+		return false
+	
+	var steamworks = backend.get_steamworks_manager()
+	if not steamworks or not steamworks.is_initialized():
+		emit_signal("auth_failed", "Steamworks not available. Please launch through Steam.")
+		return false
+	
+	# Try full Steam ticket auth first, fall back to Steam ID custom auth for dev/testing
+	var session: NakamaSession = await _authenticate_steam_with_fallback(steamworks)
+	
+	if session == null or session.is_exception():
+		var error: String = "Steam authentication failed"
+		if session != null:
+			error = session.get_exception().message
+		emit_signal("auth_failed", error)
+		return false
+	
+	NakamaManager.session = session
+	_save_session(session, AuthMode.STEAM)
+	
+	var socket_success := await _connect_socket()
+	if not socket_success:
+		emit_signal("auth_failed", "Failed to connect to game server")
+		return false
+	
+	await _load_user_profile()
+	is_authenticated = true
+	
+	emit_signal("auth_completed", true, current_user)
+	return true
+
+func _authenticate_steam_with_fallback(steamworks: Node) -> NakamaSession:
+	# Try proper Steam ticket auth first
+	var auth_ticket = steamworks.get_auth_session_ticket()
+	if not auth_ticket.is_empty():
+		print("[AuthManager] Got Steam auth ticket, authenticating with Nakama...")
+		var session: NakamaSession = await NakamaManager.client.authenticate_steam_async(auth_ticket, null, true)
+		if not session.is_exception():
+			return session
+		print("[AuthManager] Steam ticket auth failed: %s" % session.get_exception().message)
+		print("[AuthManager] Falling back to Steam ID custom auth (dev mode)...")
+	
+	# Fallback: use Steam ID + username to create an email-style account (works without publisher key)
+	var steam_id = str(steamworks.get_steam_user_id())
+	var steam_name = steamworks.get_steam_user_name()
+	if steam_id == "0" or steam_id.is_empty():
+		return null
+	
+	# Derive email and password from Steam credentials
+	var email = steam_name.to_lower().replace(" ", "_") + "@steam.local"
+	var password = steam_name  # Default password = Steam username
+	var username = steam_name
+	
+	print("[AuthManager] Using Steam email auth: %s (%s)" % [email, username])
+	var fallback_session: NakamaSession = await NakamaManager.client.authenticate_email_async(email, password, username, true)
+	return fallback_session
+
 # =============================================================================
 # Account Linking (Convert Guest to Full Account)
 # =============================================================================